PDF_setgray_stroke()

(PHP 4, PECL pdflib >= 1.0.0)

Set stroke color to gray[deprecated]

说明

PDF_setgray_stroke(resource $p,float $g): bool

Sets the current stroke color to a gray value between 0 and 1 inclusive.成功时返回TRUE，或者在失败时返回FALSE。

This function is deprecated since PDFlib version 4, use PDF_setcolor() instead.